参数资料
型号: HI3246JCQ
厂商: INTERSIL CORP
元件分类: ADC
英文描述: 8-Bit, 120MSPS, Flash A/D Converter
中文描述: 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封装: PLASTIC, MQFP-48
文件页数: 11/16页
文件大小: 228K
代理商: HI3246JCQ
11
TABLE 3. LOGIC INPUT LEVEL AND POWER SUPPLY SETTINGS
DIGITAL INPUT LEVEL
DV
EE3
0V
DGND3
SUPPLY VOLTAGE
APPLICATION CIRCUITS
PECL
+5V
+5V
Figures 18, 20
TTL
0V
+5V
+5V
Figures 19, 21
FIGURE 9. WHEN THE RESET PULSE IS NOT USED
FIGURE 10. WHEN THE RESET PULSE IS USED
HI3246
CLK
RESETN
A
HI3246
CLK
RESETN
B
8 BITS
CLK
CLKOUT
DATA
CLKOUT
DATA
8 BITS
CLK
HI3246
CLK
RESETN
A
HI3246
CLK
RESETN
B
8 BITS
CLK
CLKOUT
DATA
CLKOUT
DATA
8 BITS
CLK
RESET PULSE
RESET
PULSE
Typical Performance Curves
FIGURE 11. CURRENT CONSUMPTION vs AMBIENT
TEMPERATURE CHARACTERISTICS
FIGURE 12. CURRENT CONSUMPTION vs CONVERSION
RATE CHARACTERISTICS RESPONSE
110
75
T
A
, AMBIENT TEMPERATURE (
o
C)
C
25
-25
105
100
95
90
110
120
f
C
, CONVERSION RATE (MSPS)
C
60
0
105
100
95
90
f
IN
=
-1kHz
f
CLK
4
DMUX MODE
C
L
= 5pF
HI3246
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